Each week we'll check in at the four other full-season teams within the Washington Nationals' organization to see how former and potential future Harrisburg Senators are doing, plus one former Senators player now outside the organization.

* OF Steven Souza Jr. -- Word hit Sunday night that Souza earned another call to the bigs, this one likely more permanent than his brief injury-fill-ins in April and May, over which he went 1-for-8 in eight games. The 25-year-old has been a force at Triple-A Syracuse, boasting a slash line of .354/.435/.601 with 61 runs, 23 doubles, 18 homers, 61 runs, 70 RBIs and 24 steals in 91 games. A third-round pick in 2007 who starred for the Senators last year, Souza entered this season as the Nationals' No. 10 prospect, according to Baseball America. It's expected he'll get an occasional start but will mostly be a versatile weapon from the bench during Washington's stretch run.

SYRACUSE Chiefs (63-51, Triple-A International League)

A.J. Cole

* SP A.J. Cole -- The prized 22-year-old prospect (Nationals' No. 2 by Baseball America) picked up where he left off when promoted from Harrisburg in late June. Through six starts for the Chiefs, the right-hander is 3-0 with a 2.78 ERA, six walks and 29 strikeouts in 35.2 innings. Overall, including 14 starts with the Sens, Cole is 6-3 with a 2.92 ERA this season. A fourth-round pick in 2010, he could eventually make his MLB debut this year, especially if he maintains his current path of success.

POTOMAC Nationals (61-49, High-A Carolina League)

Richie Mirowski

* RP Richie Mirowski -- Some early season struggles and a shoulder injury ultimately bounced the crafty reliever from Harrisburg to the P-Nats this year, and now the 25-year-old is trying to work his way back to Double-A. Coming off three perfect innings in his last outing, Mirowski is 1-0 with a 2.01 ERA in 11 games for Potomac. This is after the 2011 45th-round pick out of Oklahoma Baptist was 0-1 with a 6.23 ERA in 10 appearances for the Sens. If a spot opens in Harrisburg's crowded 'pen, we could see Mirowski again.

HAGERSTOWN Suns (71-42, Single-A South Atlantic League)

Wilman Rodriguez

* OF Wilman Rodriguez -- Missing two months with injury is a bummer for any ballplayer, so the 23-year-old is now trying to make up for lost time since recently returning to the Suns. And he's on a bit of a roll right now, too, as the Dominican is 7-for-19 over his last six games to raise his season slash line to .274/.324/.378 over 39 games (including six rehab starts with Low-A Auburn). Rodriguez, signed before the 2011 season, has 12 doubles, 11 RBIs and 12 stolen bases this year, too.

WILD CARD ex-Senator

Clint Everts

* SP Clint Everts, Sugar Land Skeeters, Atlantic League -- A former first-round pick of the Expos (2002, 5th overall), the right-hander never made it to the bigs and landed in the independent Atlantic League last year. On Thursday vs. Bridgeport, the 29-year-old nearly threw a no-hitter, too, losing it with one out in the ninth on a double by another former Senator, Ramon Castro. Everts, who went 3-1 with a 1.53 ERA in 20 relief appearances for the '09 Senators, still pocketed the win and is now 4-8 with a 5.56 ERA in 17 games for the Skeeters. Three other ex-Senators -- Roy Corcoran, Cory VanAllen and Brian Broderick -- are relievers on the Texas club's staff.